How much does GPT-4 Turbo (batch) cost on Zeplik?

Input tokens cost 55.0 credits per million and output tokens 165 credits per million (1 credit = $0.10; the raw provider rates are $5.00 and $15.00 per million). New accounts start with free credits.

How long can a conversation with GPT-4 Turbo (batch) be?

GPT-4 Turbo (batch) has a 128K-token context window (128,000 tokens), which covers the conversation plus any documents you attach.

Does GPT-4 Turbo (batch) support images and tools?

GPT-4 Turbo (batch) accepts image input and supports tool calling.

GPT-4 Turbo (batch)

Fast and lightVisionTools

OpenAI · Released April 2024 · Knowledge cutoff December 2023

The latest GPT-4 Turbo model with vision capabilities. Vision requests can now use JSON mode and function calling. Training data: up to December 2023.

It is part of OpenAI's GPT family, where Sol, Luna and Terra mark the current generation's capability tiers and Pro servings trade speed for deeper computation.

Facts and pricing

Provider: OpenAI
Context window: 128K tokens
Input price: 55.0 credits / 1M tokens ($5.00 raw)
Output price: 165 credits / 1M tokens ($15.00 raw)
Vision (image input): Yes
Tool calling: Yes
Extended reasoning: No

Credits are what Zeplik bills: 1 credit = $0.10, computed from the raw provider rate with a 1.10x margin. Raw prices shown per 1M tokens.

Try GPT-4 Turbo now

GPT-4 Turbo (batch) is a serving variant of GPT-4 Turbo, so Zeplik offers the GPT-4 Turbo row and routes your prompt there.

Or open Zeplik with GPT-4 Turbo already selected

What GPT-4 Turbo (batch) is best for

High-volume everyday tasks where speed and cost matter: summaries, drafts, quick questions
Working with images: screenshots, charts, photos and scanned documents alongside text
Tool use and agents: reliably calls functions, so it can search, run skills and drive workflows

Example prompts

Prompts that suit a fast and light model like GPT-4 Turbo (batch):

Summarize this article in five bullet points
Rewrite this email to be shorter and friendlier
Give me ten name ideas for a hiking newsletter
Translate this paragraph to Spanish and keep the tone

OpenAI family

Model	Context	Input cr/M	Output cr/M	Released
GPT-6 Astra	1.1M	110	550	September 2026
GPT-6 Astra Pro	1.1M	110	550	September 2026
GPT-5.6 Luna Pro	1.1M	2.2	13.2	July 2026
GPT-5.6 Luna Pro (batch)	1.1M	1.1	6.6	July 2026
GPT-5.6 Luna (batch)	1.1M	1.1	6.6	July 2026
GPT-5.6 Luna	1.1M	2.2	13.2	July 2026
GPT-5.6 Terra Pro (batch)	1.1M	11.0	66.0	July 2026
GPT-5.6 Terra Pro	1.1M	22.0	132	July 2026
GPT-5.6 Terra	1.1M	22.0	132	July 2026
GPT-5.6 Terra (batch)	1.1M	11.0	66.0	July 2026

All 90 OpenAI models

Frequently asked questions

What is GPT-4 Turbo (batch)?: GPT-4 Turbo (batch) is an AI model by OpenAI. The latest GPT-4 Turbo model with vision capabilities. Vision requests can now use JSON mode and function calling. Training data: up to December 2023.
How much does GPT-4 Turbo (batch) cost on Zeplik?: Input tokens cost 55.0 credits per million and output tokens 165 credits per million (1 credit = $0.10; the raw provider rates are $5.00 and $15.00 per million). New accounts start with free credits.
How long can a conversation with GPT-4 Turbo (batch) be?: GPT-4 Turbo (batch) has a 128K-token context window (128,000 tokens), which covers the conversation plus any documents you attach.
Does GPT-4 Turbo (batch) support images and tools?: GPT-4 Turbo (batch) accepts image input and supports tool calling.

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